An independent integrated intelligent automatic shelf cleaning robot

Abstract

The present invention discloses an independent integrated intelligent automatic shelf cleaning robot, comprising a vehicle body, a moving wheel assembly, a fixed seat, a brush, a side panel, a closing plate, and a vacuum cleaner. A moving wheel assembly is provided at the bottom of the vehicle body; the fixed seat is fixedly connected to the vehicle body; the brush is rotatably provided on the fixed seat; the side panels are respectively provided on both sides of the brush, and at least one air hole is provided on the side panels; the closing plate is located at both ends of the side panels, and the fixed seat, side panel, and closing plate enclose the outer side of the brush to form a cleaning chamber; the vacuum cleaner is provided on the vehicle body, and the vacuum cleaner is connected to the air hole through an air pipe. A cleaning chamber is provided, and when in use, the cleaning chamber cooperates with the shelf beam to form a closed space, and the bristles rotate to clean the flour on the shelf beam, and then the floating flour is sucked and collected by the vacuum cleaner, which can effectively solve the problem of floating flour cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning robots, and in particular to an independent integrated intelligent automatic shelf cleaning robot. Background Art

[0002] With the continuous development of automated high-bay warehousing (AHW), it is gradually being applied to various industries. The floor space occupied by automated high-bay shelves is also increasing, with increasingly taller shelves and more shelves. For warehouses with high-bay shelves, such as flour warehouses, the shelf beams are not only covered with dust, but also with loose flour. During long-term handling and storage, flour inevitably accumulates on the shelf beams. If flour is left untreated on the shelf beams, it can lead to insect infestation. For flour warehouses, insect infestation is a serious concern and can seriously impact food safety. Therefore, cleaning the flour accumulated on the shelf beams is necessary.

[0003] Existing shelf cleaning equipment typically uses a brush to clean the shelves, but this method causes the flour to float in the air, eventually falling into the environment. In automated warehouses, due to the high shelves and large number of storage spaces, manual cleaning is clearly unrealistic, as it is not only costly but also extremely unsafe. Furthermore, due to the special nature of flour, when cleaning the flour on the beams, you cannot directly use a hair dryer to blow on the flour, as this will cause the flour to float in the air, eventually falling into the environment. This floating flour also poses a safety hazard, as it can, under certain circumstances, cause dust explosions, leading to safety accidents. Summary of the Invention

[0004] The technical problems solved by the present invention are:

[0005] 1. How to ensure that flour does not float into the air when cleaning flour from the shelves.

[0006] 2. How to avoid blind spots at the ends of shelf beams when cleaning them.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] An independent integrated intelligent automatic shelf cleaning robot, including

[0009] A vehicle body, wherein a moving wheel assembly is provided at the bottom of the vehicle body;

[0010] A fixing seat, the fixing seat being fixedly connected to the vehicle body, and when the vehicle body is on the shelf crossbeam, the position of the fixing seat matches the position of the crossbeam;

[0011] a brush rotatably mounted on the fixing seat and connected to a cleaning power source;

[0012] Two side panels, each of which is provided on either side of the brush, and the dimension between the two side panels matches the width of the shelf beam, and each side panel is provided with at least one air hole;

[0013] Closing plates, the closing plates are located at both ends of the side panels, and the fixing seat, the side panels, and the closing plates enclose the outer side of the brush to form a cleaning chamber;

[0014] A vacuum cleaner is arranged on the vehicle body, and the vacuum cleaner is connected to the air hole through an air pipe.

[0015] As a further solution of the present invention: the air hole is arranged obliquely, and when the vehicle body is on the shelf beam, the extension line of the center line of the air hole passes through the center line position of the shelf beam.

[0016] As a further solution of the present invention: a guide plate is fixedly connected to one end of the side panel away from the vehicle body, and the thickness of the guide plate at the end away from the side panel is smaller than the thickness of the other end.

[0017] As a further solution of the present invention: the moving wheel assembly includes four moving wheel boxes, each of which is provided with a moving wheel, and one of the moving wheels is connected to the walking power source as a driving wheel.

[0018] As a further solution of the present invention: a guide wheel is provided on the outer side of the movable wheel box, and when the vehicle body is moving on the shelf beam, the outer circular surface of the guide wheel contacts the outer side surface of the shelf beam.

[0019] As a further solution of the present invention: a first plate is provided at the bottom of the vehicle body, two second plates are fixedly provided on a side of the first plate away from the vehicle body, and the distance between the two second plates matches the size of the fork.

[0020] As a further solution of the present invention: a stabilizing wheel is rotatably provided on the second plate, and the distance between two opposite stabilizing wheels matches the width dimension of the fork.

[0021] As a further solution of the present invention: a jacking assembly is provided in the vehicle body, and the free end of the jacking assembly is drivingly connected to the first plate.

[0022] As a further solution of the present invention: a spring guide column is slidably arranged on the fixed seat, a compression spring is arranged between the spring guide column and the fixed seat, the spring guide column is located outside the fixed seat and is fixedly connected to the closing plate, and a flexible cloth is arranged between the closing plate and the side panel for connecting the two.

[0023] As a further solution of the present invention: a closed shell is fixedly provided on the outer side of the vehicle body, and a charging socket connected to the charging module is provided on the closed shell.

[0024] An independent integrated intelligent automatic shelf cleaning robot according to the present invention has at least one of the following technical effects:

[0025] (1) A cleaning chamber is provided. When in use, the cleaning chamber cooperates with the shelf beam to form a closed space. The bristles rotate to clean the flour on the shelf beam, and then the floating flour is sucked and collected by a vacuum cleaner, which can effectively solve the problem of floating flour cleaning;

[0026] (2) A closed plate and a flexible cloth are provided to form a flexible movable door, so that when the robot is cleaning the end area of ​​the shelf beam, the flexible movable door and the brush are squeezed by the shelf column at the same time, and the brush is still inside the cleaning chamber. This ensures that the brush can clean the end of the shelf beam and reduce the cleaning dead angle, and ensures that the cleaning chamber is a space closed on all sides, ensuring that the flour will not run around at will and will not float in the air;

[0027] (3) A C-shaped groove composed of a first plate and a second plate is provided, and an anti-dumping jacking structure is formed by driving a jacking assembly. When the robot is transferred by the fork of the loading platform, the stability of the vehicle body during the transfer process can be effectively improved, and the situation of the shelf cleaning robot tipping over due to shaking can be avoided, while ensuring that the guide wheel will not interfere with the loading platform.

[0028] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0030] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure inside the closed shell of the present invention;

[0032] Figure 3 It is a schematic structural diagram of a cross section of the present invention;

[0033] Figure 4 This invention Figure 2 A schematic diagram of the partially enlarged structure at point A in the middle;

[0034] Figure 5This is a structural diagram of the mobile cleaning assembly of the present invention from one perspective;

[0035] Figure 6 This is a structural diagram of the mobile cleaning assembly of the present invention from another perspective;

[0036] Figure 7 It is a structural schematic diagram of the mobile wheel box of the present invention;

[0037] Figure 8 It is a structural schematic diagram of the spring guide column of the present invention;

[0038] Figure 9 It is a schematic structural diagram of the interference between the guide wheel and the cargo platform of the present invention;

[0039] Figure 10 This invention Figure 9 A schematic diagram of the structure with a partial enlargement at point B in the middle;

[0040] Figure 11 This is a schematic diagram of the structure of the lifting assembly of the present invention after being extended and cooperating with the cargo platform;

[0041] Figure 12 This is a schematic structural diagram of a cargo platform fork-picking robot according to the present invention from a side view;

[0042] Figure 13 This is a schematic structural diagram of the connection between the first plate and the second plate of the present invention;

[0043] Figure 14 It is a schematic diagram of the structure of the robot of the present invention in the charging area;

[0044] Figure 15 This invention Figure 14 A schematic diagram of the partially enlarged structure at point C in the middle;

[0045] Figure 16 This is a schematic diagram of the structure of the robot of the present invention cleaning on a shelf;

[0046] Figure 17 This invention Figure 16 A schematic diagram of the structure with a partial enlargement at D in the middle;

[0047] Figure 18 It is a structural schematic diagram of the robot of the present invention moving on the shelf beam.

[0048] In the figure: 1. Vehicle body; 2. Moving wheel box; 3. Fixed seat; 4. Brush; 5. Side panel; 6. Air hole; 7. Closing plate; 8. Vacuum cleaner; 9. Guide plate; 10. Guide wheel; 11. First plate; 12. Second plate; 13. Stabilizing wheel; 14. Lifting assembly; 15. Spring guide column; 16. Flexible cloth; 17. Closing shell; 18. Cargo platform; 19. Shelf beam. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0050] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0051] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0052] See also Figure 1-7 As shown, the present invention is an independent integrated intelligent automatic shelf cleaning robot, comprising a vehicle body 1, a moving wheel assembly, a fixed seat 3, a brush 4, a side panel 5, a closing plate 7, and a vacuum cleaner 8. A moving wheel assembly is provided at the bottom of the vehicle body 1; the fixed seat 3 is fixedly connected to the vehicle body 1, and when the vehicle body 1 is on the shelf crossbeam 19, the position of the fixed seat 3 matches the position of the crossbeam; the brush 4 is rotatably provided on the fixed seat 3, and the brush 4 is connected to a cleaning power source; the side panels 5 are respectively provided on both sides of the brush 4, and the dimension between the two side panels 5 matches the width dimension of the shelf crossbeam 19, and at least one air hole 6 is provided on the side panels 5; the closing plate 7 is located at both ends of the side panels 5, and the fixed seat 3, side panels 5, and closing plate 7 enclose the outer side of the brush 4 to form a cleaning chamber; the vacuum cleaner 8 is provided on the vehicle body 1, and the vacuum cleaner 8 is connected to the air hole 6 through an air pipe.

[0053] See also Figure 1-3In one embodiment of the present invention, the vehicle body 1 serves as the main body of the shelf cleaning robot vehicle. A closed shell 17 can be fixedly installed on the outer side of the vehicle body 1. The closed shell 17 is used to perform a sealing and decorative function. A battery and a corresponding charging module are provided on the vehicle body 1. The power supply is used to supply power, and the charging module is used to charge after use. A charging socket connected to the charging module is provided on the closed shell 17. A vacuum cleaner 8 for generating suction is provided on the vehicle body 1. Furthermore, an air flow diversion assembly can be provided to divert the air flow generated by the vacuum cleaner 8 so that multiple cleaning chambers can be connected and a uniform air flow is formed in the chambers that cannot be cleaned. A moving wheel assembly is provided at the bottom of the vehicle body 1; the position of the moving wheel assembly matches the crossbeam of the shelf, and the size between the moving wheel assemblies matches the size between the crossbeams 19 of the shelf, so that when the device is in use, the moving wheel assembly can be on the crossbeam 19 of the shelf and move on the crossbeam 19 of the shelf.

[0054] See also Figure 4-7 In one embodiment of the present invention, the moving wheel assembly includes four moving wheel boxes 2, each of which is provided with a moving wheel, one of which is connected to the walking power source as a driving wheel, that is, the moving wheel box 2 where the driving wheel is located is a driving wheel box, and a mobile drive power source is provided at this position for providing power. Furthermore, the driving wheel and one of the moving wheels serving as a driven wheel are connected via a universal joint transmission. Preferably, the driving wheel and the driven wheel are moving wheels respectively located on two shelf beams 19, so that the movement of the trolley of this device is more balanced. In order to ensure that the trolley can move stably on the shelf without deviation or falling, a guide wheel 10 is provided on the outside of the moving wheel box 2. When the vehicle body 1 is moving on the shelf beam 19, the outer cylindrical surface of the guide wheel 10 contacts the outer side surface of the shelf beam 19. That is, when the vehicle body 1 is located on the shelf beam 19, the movable wheel is in a horizontal state, touching the top surface of the shelf beam 19, and the guide wheel 10 is in a vertical state. The guide wheels 10 on both sides are respectively located on the outside of the two sides of the shelf beam 19, and the outer circular surface of the guide wheel 10 can roll in contact with the outer side surface of the shelf beam 19, thereby limiting and guiding the vehicle body 1.

[0055] See also Figure 4-7In one embodiment of the present invention, the fixing seat 3 is fixedly connected to the vehicle body 1. When the vehicle body 1 is on the shelf crossbeam 19, the position of the fixing seat 3 matches the position of the crossbeam. The brush 4 is rotatably set on the fixing seat 3, and the brush 4 is connected to the cleaning power source; that is, the fixing seat 3 is provided with a brush 4 motor, and the rotating shaft of the brush 4 motor passes through the fixing seat 3, driving the brush 4 located below the fixing seat 3. The brush 4 is composed of a plurality of bristles, which can be arranged in a ring shape, and the overall enclosure is set in a truncated cone shape, so that cleaning can be performed during the rotation process. At the same time, there is a certain space outside the smaller end of the upper end of the brush 4 to accommodate floating flour, which is more convenient for subsequent suction action.

[0056] See also Figure 4-7 In one embodiment of the present invention, side panels 5 are positioned on either side of the brush 4, with the distance between the two side panels 5 matching the width of the shelf crossbar 19. At least one air hole 6 is provided in the side panels 5. A vacuum cleaner 8 is connected to the air hole 6 via an air duct, creating a negative suction pressure inside the side panels 5 through the vacuum cleaner 8, the air duct, and the air hole 6. Closing plates 7 are located at both ends of the side panels 5. The fixing base 3, side panels 5, and closing plates 7 enclose a cleaning chamber outside the brush 4. In other words, multiple cleaning chambers are provided at the bottom of the vehicle body 1, with the brushes 4 positioned within the cleaning chambers. When cleaning the shelf crossbar 19, the cleaning chambers, along with the shelf crossbar 19, form a closed space. The vacuum cleaner 8 then collects any floating flour, effectively solving the problem of floating flour during cleaning. The cleaning chambers can be formed by enclosing a plate structure outside the brush 4, or by positioning the cleaning chambers within the movable wheel box 2, where the movable wheel box 2 and the movable wheels cooperate to form the cleaning chambers. The fixed seat 3 can also be connected to the mobile wheel box 2, so that a mobile cleaning assembly can be formed at the position of the mobile wheel box 2 (such as Figure 5 ), during installation, the assembly is directly installed as a whole on the vehicle body 1. Furthermore, an isolation plate can be provided between the cleaning chamber and the movable wheel box 2 to reduce the space of the cleaning chamber and improve the suction cleaning effect.

[0057] See also Figure 4-7 In one embodiment of the present invention, the air holes 6 are arranged at an angle. When the vehicle body 1 is on the shelf beam 19, the air holes 6 face the bottom surface of the shelf beam 19. Preferably, the extension line of the center line of the air hole 6 passes through the center line of the shelf beam 19. That is, the air holes 6 on both sides face the central area of ​​the cleaning chamber to obtain the best suction effect. In addition, due to the arrangement of the equipment structure, the air holes 6 are arranged on the side for easy production, installation, and connection. In this way, the air holes 6 are located above the side of the shelf beam 19. By arranging the air holes 6 at an angle, the degree of bending of the air flow when flowing through the air holes 6 and the air pipe is reduced, thereby reducing the loss of air flow and ensuring the suction effect.

[0058] See also Figure 5 In one embodiment of the present invention, a guide plate 9 is fixedly connected to one end of the side panel 5 away from the vehicle body 1. The thickness of the guide plate 9 at this end away from the side panel 5 is smaller than that at the other end. Specifically, a guide plate 9 is fixedly connected to the lower end of the side panel 5. A guiding slope is provided on the inner side of the guide plate 9 to form a space between the two guide plates 9 that is larger at the bottom and smaller at the top. This allows the guide plate 9 to guide and correct the vehicle body 1 when it is transferred to the rack beam 19.

[0059] See also Figure 5 、 Figure 6 and Figure 8 In one embodiment of the present invention, in order to ensure that the flour swept by the brush 4 floats in the cleaning chamber, the closing plate 7 is located outside the brush 4. In this way, the flour swept by the brush 4 will be blocked by the closing plate 7. However, when cleaning the end area of ​​the shelf beam 19, the presence of the closing plate 7 may cause a blind spot in the cleaning of the end of the shelf beam 19. In order to solve this problem, a spring guide column 15 is slidably provided on the fixed seat 3. A compression spring is provided between the spring guide column 15 and the fixed seat 3. The spring guide column 15 is located outside the fixed seat 3 and is fixedly connected to the closing plate 7. A flexible cloth 16 is provided between the closing plate 7 and the side panel 5 to connect the two. When cleaning the end of the shelf beam 19, the closing plate 7 and the brush 4 are squeezed by the shelf column at the same time, the closing plate 7 shrinks, and at the same time squeezes the brush 4 to deform it, and the brush 4 is close to the inner wall of the closing plate 7. In this way, it is ensured that the brush 4 can clean the end of the shelf beam 19 without leaving any blind spots, and the cleaning chamber is a space closed on all sides, ensuring that the flour will not run around or float in the air. Among them, the flexible cloth 16 can be deformed. Preferably, it is made of a material with reversible elastic deformation. In this way, the flexible cloth 16 can always maintain a relatively straight and taut state, thereby ensuring the sealing effect of the position where the flexible cloth 16 is located.

[0060] See also Figure 1 、 Figure 9-13In one embodiment of the present invention, in an existing flour warehouse, the loading and unloading of goods on the shelves can be achieved by the forks on the cargo platform 18. In the present application, the transfer of the vehicle body 1 is also achieved by the forks of the cargo platform 18. In order to improve the versatility of the robot and reduce blind spots and dead angles during cleaning, the width of the robot of this device must be made as small as possible. Therefore, when in use, the shelf cleaning robot that transfers this device can only be inserted and taken out with a single fork of the cargo platform 18. Due to insufficient contact surface and small force area, the shelf cleaning robot may fall over due to shaking. In order to avoid this problem. A first plate 11 is provided at the bottom of the vehicle body 1, and two second plates 12 are fixedly provided on the side of the first plate 11 away from the vehicle body 1, and the distance between the two second plates 12 matches the size of the fork. A C-shaped groove is formed by the first plate 11 and the second plate 12. When the robot is transferred, the first plate 11 contacts the top surface of the fork, and the two second plates 12 are respectively located on both sides of the fork, thereby effectively increasing the contact area with the fork, improving the stability of transferring the robot through the fork, and preventing the robot from tipping over and falling due to shaking.

[0061] See also Figure 13 In one embodiment of the present invention, a plurality of stabilizing wheels 13 are rotatably provided on the second plate 12, and the distance between two opposing stabilizing wheels 13 matches the width of the fork. During use, since it is impossible to ensure that the C-shaped groove and the direction of the fork are completely consistent, multiple stabilizing wheels 13 are provided, and the distance between the two second plates 12 can be set slightly larger. In this way, when transferring the robot, the fork can be more easily inserted into the C-shaped groove and then lifted. The rolling cooperation of the stabilizing wheels 13 automatically corrects the direction and posture of the robot. Then, during the transfer process, the stabilizing wheels 13 contact the side of the fork, stabilizing the robot during the transfer process and ensuring that the shelf cleaning robot does not tip over.

[0062] See also Figure 1 、 Figure 9-13 In one embodiment of the present invention, during the process of transferring the robot via the cargo platform 18, there is a process in which the fork drives the robot to retract / extend the cargo platform 18. Since the shelf cleaning robot needs to walk on the shelf beam 19, guide wheels 10 are installed on the four mobile wheel boxes 2. Since the guide wheels 10 must be lower than the upper surface of the shelf beam 19, when the shelf cleaning robot is retracted into the cargo platform 18, the guide wheels 10 may interfere with the cargo platform 18 or part of its structure. In order to solve this problem, a lifting component 14 is provided in the vehicle body 1. The free end of the lifting component 14 is driven and connected to the first plate 11. The lifting component 14 can use an electric cylinder as a driving component.

[0063] In the normal state of the shelf cleaning robot, the lifting assembly 14 and the first and second plates 11 and 12 of the C-shaped groove are hidden inside the shelf cleaning robot. When the fork is used to pick up the shelf cleaning robot and is about to retract the shelf cleaning robot into the cargo platform 18, in order to avoid interference between the guide wheels 10 of the shelf cleaning robot and the cargo platform 18. When the upper surface of the fork contacts the lower surface of the first plate 11 of the shelf cleaning robot, the lifting assembly 14 hidden inside the shelf cleaning robot lifts the first plate 11, and the first plate 11 of the C-shaped groove is pressed against the upper surface of the fork, thereby achieving the purpose of lifting the shelf cleaning robot. At the same time, the robot remains stable during the forking process through the C-shaped groove and the stabilizing wheel 13.

[0064] Working principle of the present invention: Please refer to Figure 14-18 When not in use, the shelf cleaning robot charges or is on standby in the charging area. During use, after the shelf cleaning robot is fully charged in the charging area, the cargo platform 18 moves to the side of the shelf cleaning robot's location. The forks on the cargo platform 18 then extend. During this process, one of the forks aligns with the C-shaped slot and then extends into the C-shaped slot. The cargo platform 18 then drives the forks upward. When the upper surface of the forks contacts the lower surface of the first plate 11 of the shelf cleaning robot, the lifting assembly 14 hidden inside the shelf cleaning robot lifts the first plate 11. The first plate 11 of the C-shaped slot presses against the upper surface of the forks, thereby lifting the shelf cleaning robot. The forks then retract into the cargo platform 18, and the cargo platform 18 moves to the shelf location that needs to be cleaned. Then, the fork of the loading platform 18 extends with the shelf cleaning robot and places the shelf cleaning robot on the shelf beam 19. At this time, the brush 4 contacts the top surface of the shelf beam 19, and the cleaning chamber cooperates with the shelf beam 19 to form a closed space. Then, the shelf cleaning robot is driven by the active wheel to move along the shelf beam 19. During this process, the brush 4 motor drives the brush 4 to rotate, cleaning the flour on the shelf beam 19. At the same time, the airflow generated by the vacuum cleaner 8 forms a negative pressure in the cleaning chamber through the air pipe and air hole 6, sucking away the flour in the cleaning chamber, effectively preventing the flour from floating. After cleaning a shelf beam 19 area, the shelf cleaning robot is transferred to the next location through the loading platform 18 for cleaning. After the cleaning is completed, it is transported to the charging area with a fork for charging or standby.

[0065] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. An independent integrated intelligent automatic shelf cleaning robot, characterized in that: include: A vehicle body (1), wherein a moving wheel assembly is provided at the bottom of the vehicle body (1); A fixing seat (3), the fixing seat (3) being fixedly connected to the vehicle body (1), and when the vehicle body (1) is on the shelf crossbeam (19), the position of the fixing seat (3) matches the position of the crossbeam; A brush (4), the brush (4) being rotatably mounted on the fixing seat (3), and the brush (4) being connected to a cleaning power source; Two side panels (5), the side panels (5) are respectively arranged on both sides of the brush (4), and the dimension between the two side panels (5) matches the width dimension of the shelf beam (19), and at least one air hole (6) is opened on the side panels (5); A closing plate (7), the closing plate (7) being located at both ends of the side panel (5), the fixing seat (3), the side panel (5), and the closing plate (7) enclosing the outer side of the brush (4) to form a cleaning chamber; A vacuum cleaner (8) is provided on the vehicle body (1), and the vacuum cleaner (8) is connected to the air hole (6) via an air pipe.

2. The independent integrated intelligent automatic shelf cleaning robot according to claim 1, characterized in that: The air hole (6) is arranged at an angle, and when the vehicle body (1) is on the shelf beam (19), the extension line of the center line of the air hole (6) passes through the center line position of the shelf beam (19).

3. The independent integrated intelligent automatic shelf cleaning robot according to claim 1, characterized in that: One end of the side panel (5) away from the vehicle body (1) is fixedly connected to a guide plate (9), and the thickness of the guide plate (9) at the end away from the side panel (5) is smaller than the thickness of the other end.

4. The independent integrated intelligent automatic shelf cleaning robot according to claim 1, characterized in that: The moving wheel assembly comprises four moving wheel boxes (2), each of which is provided with a moving wheel, wherein one of the moving wheels serves as a driving wheel and is connected to a walking power source.

5. The independent integrated intelligent automatic shelf cleaning robot according to claim 4, characterized in that: A guide wheel (10) is provided on the outer side of the movable wheel box (2). When the vehicle body (1) is moved on the shelf beam (19), the outer circular surface of the guide wheel (10) contacts the outer side surface of the shelf beam (19).

6. The independent integrated intelligent automatic shelf cleaning robot according to claim 1, characterized in that: A first plate (11) is provided at the bottom of the vehicle body (1), and two second plates (12) are fixedly provided on a side of the first plate (11) away from the vehicle body (1), and the distance between the two second plates (12) matches the size of the fork.

7. The independent integrated intelligent automatic shelf cleaning robot according to claim 6, characterized in that: A stabilizing wheel (13) is rotatably provided on the second plate (12), and the distance between the two opposite stabilizing wheels (13) matches the width of the fork.

8. The independent integrated intelligent automatic shelf cleaning robot according to claim 7, characterized in that: A lifting assembly (14) is provided in the vehicle body (1), and a free end of the lifting assembly (14) is drivingly connected to the first plate (11).

9. The independent integrated intelligent automatic shelf cleaning robot according to claim 1, characterized in that: A spring guide post (15) is slidably provided on the fixing seat (3), a compression spring is provided between the spring guide post (15) and the fixing seat (3), the spring guide post (15) is located outside the fixing seat (3) and is fixedly connected to the closing plate (7), and a flexible cloth (16) is provided between the closing plate (7) and the side panel (5) for connecting the two.

10. An independent integrated intelligent automatic shelf cleaning robot according to any one of claims 1 to 9, characterized in that: A closed shell (17) is fixedly provided on the outside of the vehicle body (1), and a charging socket connected to a charging module is provided on the closed shell (17).

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